- 7 leading manufacturers
- 53 additional suppliers
- 19 states and provinces
- 8 related categories
- 2 guide sections
Roller Bearing Manufacturers and Suppliers
IQS Directory provides an extensive list of roller ball bearing manufacturers and suppliers. Utilize our website to review and source roller ball bearing manufacturers with our easy-to-use features which allow you to locate roller ball bearing companies that will design, engineer, and manufacture roller ball bearings for your exact specifications. Our request for quote forms make it easy to connect with leading roller ball bearing manufacturers. View company profiles, website links, locations, phone number, product videos, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for tapered roller bearings, cylindrical roller bearings, roller thrust bearings.
Suppliers located in CA, NY, PA +16 more states
Contents (4 sections)
Leading Roller Bearing Manufacturers
Showing all 7
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | Del-Tron Precision, Inc.Del-Tron Precision, Inc. provides high quality and reasonably priced ball bearings and associated products such as roller bearings and thrust bearings. Del-Tron has maintained the same high level of service by continually developing new products that deliver important advantages to its customers. Contact us today to learn more! | Bethel, CT | |||
| 2 | Tusk Direct, Inc.TUSK Direct provides high quality linear motion components such as ball bearings at a quality and price that sets us apart from the competition. We offer same-day shipping, life-load calculators and CAD drawings are other services the team at TUSK is pleased to offer customers. Contact us before noon & you will be working with your products the next day. We want TUSK to be your number one source. | Bethel, CT | |||
| 3 | RBC® BearingsRBC® Bearings is in the business of ball bearing manufacturing—airframe bearings, steel ball bearings, self-lubricating bearings, spherical plain bearings, heavy-duty needle roller bearings and thin section ball bearings. We will manufacture special ball and roller bearings to your specifications. | Oxford, CT | |||
| 4 | NTN Bearing CorporationAt NTN Bearing Corporation, we take pride in being a trusted global leader in precision bearing solutions, with ball bearings at the heart of what we do. Our mission is to deliver unmatched performance, durability, and reliability to industries that depend on motion, from automotive and aerospace to industrial machinery and beyond. | Mount Prospect, IL | |||
| 5 | NSK Americas, Inc.At NSK Americas, Inc., we are dedicated to advancing motion and control technology through the precision engineering of ball bearings. As part of a global organization with a rich heritage in bearing innovation, we focus on delivering solutions that enhance performance, reliability, and efficiency across countless applications. | Ann Arbor, MI | |||
| 6 | NMB Technologies CorporationNMB Technologies Corporation is a division of MinebeaMitsumi Group--a world leader in the design and manufacturing of precision electro-mechanical components such as small motors, backlight and LED lighting products, and sensors. We provide advanced technology solutions for industries such as automotive, medical, consumer, industrial, and more. | Novi, MI | |||
| 7 | Baker Bearing CompanyBaker Bearing distributes ball bearings from 150 leading worldwide manufacturers. We stock every type of bearing imaginable—100,000 in number to be exact. Some types offered include: flanged ball bearings, roller bearings, tapered roller bearings, needle bearings and steel ball bearings. | Portland, OR |
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Leading roller bearing manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Roller Bearing Companies
The category’s other roller bearing companies are listed on their own page, with location, phone and website where each supplier provides them.
View 53 Additional Roller Bearing CompaniesDo not see your company listed in Roller Bearings?
Engineers and buyers use this page to find roller bearing suppliers. Add your company to the Roller Bearings listings so they can find you too.
List Your Company- Listed in the Roller Bearings directory
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Quick Answers
- How many roller bearing manufacturers are listed on IQS Directory?
- 7 leading manufacturers and 53 additional suppliers.
- Where are roller bearing manufacturers located?
- The listed suppliers are in 19 states: California (10), New York (8), Pennsylvania (6), Connecticut (5), Massachusetts (5), Illinois (4), New Jersey (4), Ohio (3), and 11 more.
- How do I get quotes from roller bearing suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Roller Bearings
Roller bearings are cylindrical relative motion assistance tools that are employed in order to allow for the motion of one object relative to another. They are just one of many bearing varieties and are employed in a wide variety of contexts.
Alternative to Ball Bearings
Bearings are important parts of many kinds of equipment. In any system where moving parts are involved, some kind of means by which friction can be reduced is necessary in order to allow for movement. In a bicycle, for example, without a bearing system to overcome the friction between the wheel and the axle on which it is mounted, a much greater amount of work would be required from the bicycle’s operator in order to make it move. This is the basic task that bearings perform. Certain kinds of movement assistance require certain kinds of bearings. In many cases, a system of ball bearings mounted in a race is used for motion assistance. However, in cases in which ball bearings are not appropriate, there are several alternatives. Roller bearings are popular alternatives to ball bearings; they usually feature cylindrical rollers mounted in a ring shape and can be used to support both radial and axial loads. Roller bearings can be made out of many materials, the most common of which are steel and ceramic materials.
Design of Roller Bearings
Roller bearings are often used in load-handling applications, such as on conveyor belt rollers. Roller bearings can also be used in wind turbines, rolling mills, machine tool spindles and transmissions. The bearing within the roller bearing mechanism has inner and outer races, which are grooves where the balls of the bearing rest. The race is normally formed to allow the balls to fit loosely in the groove. These balls allow the cylinder to turn freely. Roller bearing manufacturers offer many sizes of roller bearings, depending on their intended use. Roller bearings may range in size from ten millimeters in diameter to a few feet, and they may have load-carrying capacities of thousands of pounds. Although roller bearings are quite popular and cost-effective, they also have a few disadvantages. Abrasion, fatigue and pressure-induced welding of the bearing all can contribute to a shorter life span for the bearing. It is very important to keep the bearings properly lubricated in order to avoid degradation.